Limited Time Offer

4 Carat Lab Grown Engagement Rings

IGI certified lab-grown diamonds in 14K/18K gold and platinum, handcrafted in Miami's Diamond District.
Group 11
2702 products
IGI IGI Certificate Stella - 4ct 14k yellow gold Three Stone emerald with pears Hidden Halo Engagement Ring

Stella - 4ct 14k yellow gold Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$4,566
$7,610
40% OFF
IGI IGI Certificate Stella - 4ct platinum Three Stone emerald with pears Hidden Halo Engagement Ring - Mr. Alex Jewelry

Stella - 4ct platinum Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$4,716
$7,860
40% OFF
IGI IGI Certificate Stella - 4ct 18k white gold Three Stone emerald with pears Hidden Halo Engagement Ring - Mr. Alex Jewelry

Stella - 4ct 18k white gold Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$5,394
$8,990
40% OFF
IGI IGI Certificate Stella - 4ct 14k white gold Three Stone emerald with pears Hidden Halo Engagement Ring

Stella - 4ct 14k white gold Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$4,566
$7,610
40% OFF
IGI IGI Certificate Stella - 4ct 18k rose gold Three Stone emerald with pears Hidden Halo Engagement Ring - Mr. Alex Jewelry

Stella - 4ct 18k rose gold Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$5,394
$8,990
40% OFF
IGI IGI Certificate Stella - 4ct 14k rose gold Three Stone emerald with pears Hidden Halo Engagement Ring

Stella - 4ct 14k rose gold Three Stone emerald with pears Hidden Halo Engagement Ring
  • Yellow
  • White
  • Rose
$4,566
$7,610
40% OFF
IGI IGI Certificate Siena - 4ct 18k yellow gold pear Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k yellow gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k yellow gold pear Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k yellow gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct platinum pear Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct platinum pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,188
$6,980
40% OFF
IGI IGI Certificate Siena - 4ct 18k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k white gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct 18k rose gold pear Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k rose gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k rose gold pear Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k rose gold pear Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct 18k yellow gold oval Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k yellow gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k yellow gold oval Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k yellow gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct 18k white gold oval Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k white gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k white gold oval Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k white gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct 18k rose gold oval Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k rose gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,752
$7,920
40% OFF
IGI IGI Certificate Siena - 4ct 14k rose gold oval Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k rose gold oval Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct 18k yellow gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k yellow gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,746
$7,910
40% OFF
IGI IGI Certificate Siena - 4ct 14k yellow gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k yellow gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
IGI IGI Certificate Siena - 4ct platinum emerald Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct platinum emerald Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,188
$6,980
40% OFF
IGI IGI Certificate Siena - 4ct 18k white gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring - Mr. Alex Jewelry

Siena - 4ct 18k white gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,746
$7,910
40% OFF
IGI IGI Certificate Siena - 4ct 14k white gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring

Siena - 4ct 14k white gold emerald Hidden Halo with Shared Prong Pavé Engagement Ring
  • Yellow
  • White
  • Rose
$4,062
$6,770
40% OFF
2702 products

4 Carat Lab Grown Engagement Rings

2702 products

Frequently Asked Questions

What's the difference between lab-grown and natural diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to mined natural diamonds — the only difference is where they're formed. Every lab-grown diamond we sell is IGI certified.

Is a 4ct lab-grown diamond more affordable than natural?

Yes — lab-grown diamonds typically cost significantly less than a natural diamond of the same size and quality, since natural diamond pricing reflects scarcity as well as the 4Cs.

What metals are available for 4ct engagement rings?

14K and 18K white, yellow, and rose gold, as well as platinum, handcrafted in-house in Miami's Diamond District.

CUSTOM BLING FOR YOU

We're in the heart of Miami's Diamond District, cooking up some sweet pieces just for you. We work to ensure each one's on point - you'll fall in love at first sight and keep that flame burnin'. Our jewelry is built to last.

Straight from the Source

No middlemen messin' with our prices. You're gettin' the goods directly, no extra BS.

15 Years Strong

We've been in the game for over 15 years, holding it down as a family business in Miami's Diamond District. When you need something, we're right here, with our wealth of experience to guide you.

Keepin' It Real

We aren't just about the shine.